Type Alias BatchOutcome 

pub type BatchOutcome = Result<SendOutcome, MailerError>;

Per-message outcome for a batch send: success with an id, or failure with a classified error. The index in the returned vector lines up 1:1 with the index in the input vector, so callers can correlate partial failures.

Aliased Type

pub enum BatchOutcome {
    Ok(SendOutcome),
    Err(MailerError),
}

Variants

Ok(SendOutcome)

Contains the success value

Err(MailerError)

Contains the error value